This is not the Tripod you were looking for

H.G. Wells Commerative Coin

Kind of cool. First Science Fiction coin that I've heard of, however, tripods only have three legs. There are other complaints as well.

Stolen from The Unwanted Blog

P.S. Pix, the Linux image editor I used to cut the picture down to size, was a little confused by this image. Notice the colored pixels around the edge of the coin.